DF2DI
Epoxy Coated or Hot Dip Galvanised Epoxy Coated Ductile Iron (GGG40) Pipe flange (drilled to PN10)
Stu Piping manufactures and supplies the DF2DI flange, featuring a convoluted design that encapsulates a ductile iron insert in glass fibre reinforced polypropylene. Combining the strength of ductile iron with the corrosion resistance and weight savings of polypropylene, the DF2DI flange is available in both PN10 ratings for PE, PP, and PVDF piping systems.
Ideal Applications for the DF2DI Flange
- Aquaculture / fish farm piping systems
- Water infrastructure and treatment
- Mining piping systems
- Gas piping applications
- Marine piping installations
Key Benefits
- Unique convoluted cross section for reliable bolt tension retention
- Significantly lighter than solid steel backing rings
- Reduces re-torqueing requirements when installed correctly
- Reduced logistics cost and easier site handling
- Available from d20mm up to d1600mm
- Safety factor of 2 for dependable pressure performance
- Compatible with both steel and thermoplastic piping systems
Ongoing engineering improvements may affect published technical data. Download the full submittal below for current specifications
For further information, please email us with your requirements
Epoxy Coated or Hot Dip Galvanised Epoxy Coated Ductile Iron (GGG40) Pipe flange (drilled to PN10)
STU-P is the most trusted name in the industry, having helped thousands of customers worldwide reduce costs and increase the performance and safety of their flanging systems.
DF2DI
Utilisation
For use on PE, PP, PVDF butt welding stub ends.
Materials
Ductile Iron (GGG 40)
Connecting
Drilled to ISO/DIN 2501 (EN1092)
Finish
Fusion bonded epoxy coating to DIN 30677 or HDG
Info
Must use washers with the Flangesr
Ongoing engineering improvements may affect published technical data. Download the full submittal below for current specifications
For further information, please email us with your requirements
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latest brochure